/*
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 * and open the template in the editor.
 */

/**
 *
 * @author Administrator
 */
public class Calc {
     public int add(int a,int b){
         int result=a+b;
         return result;
     }
     
     public int sub(int a, int b){
         return a-b;
     }
     public int mul(int a, int b){
         return a*b;
     }
     public float add(float a,float b){
             float result=a+b;
             return result;
     }
}
